me dia

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --me dia -o "{o}" -
14 11481.78 kbps 0.9996315290036456 98.79315175584944 14.61 fps
18 6645.35 kbps 0.999322839208598 98.55696159721076 17.63 fps
22 4206.66 kbps 0.9987459634859042 98.10714661465002 20.15 fps
26 2766.59 kbps 0.997582238622468 97.1658954486027 22.71 fps

me hex

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --me hex -o "{o}" -
14 11486.53 kbps 0.9996317744505768 98.79301435554892 14.31 fps
18 6652.5 kbps 0.9993229808727147 98.55580802403288 17.51 fps
22 4203.32 kbps 0.9987462026213909 98.108149944538 19.92 fps
26 2766.56 kbps 0.9975839708644492 97.16771033648041 22.29 fps

me umh

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --me umh -o "{o}" -
14 11412.94 kbps 0.9996315629065762 98.79264483003755 10.65 fps
18 6556.55 kbps 0.9993229562781983 98.55528482292297 12.54 fps
22 4135.74 kbps 0.9987468617793385 98.10610905564369 13.95 fps
26 2710.43 kbps 0.9975835085058773 97.16013455852517 15.24 fps

me star

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --me star -o "{o}" -
14 11432.93 kbps 0.9996313705448616 98.79407737594552 10.98 fps
18 6566.47 kbps 0.9993227858321845 98.55635387645603 13.15 fps
22 4140.64 kbps 0.9987467996677191 98.10413561907617 14.77 fps
26 2720.22 kbps 0.9975837847020722 97.16102693935036 16.08 fps

me star --hme

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --me star --hme -o "{o}" -
14 11031.69 kbps 0.9996210401301917 98.79378842908476 8.41 fps
18 6316.2 kbps 0.9993049025817486 98.55664239155216 9.47 fps
22 3978.9 kbps 0.9987149500312069 98.10894077737066 10.1 fps
26 2600.81 kbps 0.9975244211024794 97.170739954252 11.28 fps

me sea

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --me sea -o "{o}" -
14 11373.91 kbps 0.9996315170616186 98.79247155323726 5.05 fps
18 6525.05 kbps 0.9993221311333756 98.5566863297503 5.9 fps
22 4122.52 kbps 0.9987451766189025 98.10503167070199 6.86 fps
26 2700.61 kbps 0.9975781062906327 97.1598145327356 7.84 fps

me full

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --me full -o "{o}" -
14 11371.03 kbps 0.9996317025327732 98.79304943989887 1.56 fps
18 6517.5 kbps 0.9993231487790533 98.55657827532471 1.69 fps
22 4110.44 kbps 0.998746419042895 98.10464467307924 1.79 fps
26 2687.56 kbps 0.9975840498897453 97.16521937468012 1.9 fps